COVID-19:作为一家重要的电信解决方案供应商,EXFO在将员工健康和安全作为首要任务的前提下,保持全面运营。
This webinar discusses best practices for successfully troubleshooting wavelength division multiplexing (WDM) fiber networks. Through several real-life examples, it provides specific guidance on how to identify the origin of a WDM network failure and how to fix it. It also discusses some of the testing challenges brought about by novel technologies like ROADMs and 40 Gbit/s data rates.